DocumentCode
500390
Title
Short wavelength distributed feedback quantum cascade laser
Author
Slight, T.J. ; Tandoi, G. ; Ironside, C.N. ; McKee, A. ; Langton, C. ; Eddie, I. ; Revin, D.G. ; Steer, M.J. ; Zhang, S.Y. ; Cockburn, J.W. ; Passaro, V.M.N. ; De Leonardis, F.
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. of Glasgow, Glasgow, UK
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
We report on a lateral grating, distributed feedback quantum cascade (QC) laser operating at 3.45 mum with the intended application of trace gas detection. It is the shortest wavelength, single mode QC laser.
Keywords
diffraction gratings; distributed feedback lasers; gas sensors; measurement by laser beam; optical sensors; quantum cascade lasers; lateral grating; quantum cascade laser; short wavelength distributed feedback QC laser; single mode QC laser; trace gas detection; wavelength 3.45 mum; Absorption; Distributed feedback devices; Etching; Gas lasers; Gratings; Laser feedback; Laser modes; Plasma temperature; Quantum cascade lasers; Semiconductor lasers; (250.5590) Quantum-well, -wire and -dot devices; (250.5960) Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225782
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